A-premium Aluminum Radiator Assemblies are an ideal choice to replace your broken Aluminum Radiator Assemblies. All Aluminum Radiator Assemblies meet or exceed OEM specifications. Due to high manufacturing standard, it will come with one year quality guarantee. Compatible with Cadillac Models: Escalade 2002-2005 V8 5.3L Compatible with Chevrolet Models: Silverado 1500 1999-2002 V6 4.3L, Silverado 1500 Classic 2007-2007 V8 4.8L Silverado 1500 1999-2006, Tahoe 2000-2006 V8 4.8L/V8 5.3L Silverado 2500 2000/2005-2009 V8 5.3L Sonora 2003-2006, Suburban 1500 2000-2006 V8 5.3L Compatible with GMC Models: Sierra 1500 1999-2002 V6 4.3L Sierra 1500 1999-2003/2005-2006 V8 4.8L Sierra 1500 1999-2006, Sierra 2500 1999-2000 V8 5.3L Sierra 1500 Classic 2007-2007, Yukon 2000-2006 V8 4.8L/V8 5.3L Yukon XL 1500 2000-2006 V8 5.3L Specifications: Core Material: Aluminum Tank Material: Plastic Down Flow Or Cross Flow Type: Crossflow Core Height: 28 1/4 Inch Core Thickness: 1 Inch Core Width: 17 1/4 Inch Inlet Header Width: 2 7/16 Inch Inlet Header Length: 18 3/4 Inch Inlet Diameter: 1 5/16 Inch Outlet Diameter: 1 9/16 Inch Outlet Header Width: 2 7/16 Inch Outlet Header Length: 18 3/4 Inch Transmission Oil Cooler Included: Yes Engine Oil Cooler Included: No OEM Number: 2334, CU2334, 8012334, 52484047, 52486598, 52486599, 52486601 Quantity Sold: One Piece Note: It comes Without Engine Oil Cooler; It fits the model with Automatic TransmissionA-Premium Engine Coolant Radiator with Transmission Oil Cooler Compatible with Chevrolet Silverado 1500 2500, Tahoe 00-06 GMC Sierra 1500 2500, Yukon, Automatic Trans, Replace# 52484047, 52486598